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# https://rt.cpan.org/Public/Bug/Display.html?id=61708
use strict;
use Test::More;
BEGIN { plan tests => 1 };
BEGIN { $ENV{PERL_JSON_BACKEND} ||= 1; }
use JSON -support_by_pp;
#use JSON; # currently it can't pass with -support_by_pp;
SKIP: {
skip "can't use JSON::XS.", 1, unless( JSON->backend->is_xs );
my $json = JSON->new;
my $res = eval q{ $json->encode( undef ) };
my $error = $@;
# JSON::XS/JSON::PP 4.0 allow nonref by default
if ($json->get_allow_nonref) {
is $res => 'null';
} else {
like( $error, qr/line 1\./ );
}
}
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